Jessica has been keeping track of what she spends to eat out. Last week's expenditures for meals eaten out were $15.69, $15.95, $16.19, $20.91, $17.49, $24.53, and $17.66. The mean amount Jessica spends on meals is $18.35.

Question

Quizplus · Accepted Answer

The mean is the sum of the values divided by the number of values. In this case, the mean is (15.69 + 15.95 + 16.19 + 20.91 + 17.49 + 24.53 + 17.66) / 7 = 128.46 / 7 = 18.35. So the mean amount Jessica spends on meals is $18.35.

Jessica Has Been Keeping Track of What She Spends to Eat